Boston
Massachusetts, United States · now 48°, overcast
December 2009
- Average
- 37° / 23°
- Warmest
- Dec 3, 65°
- Coldest
- Dec 23, 6°
- Rain
- 5.09 in · snow 11.9 in
- Wet days
- 11 days (≥ 0.04 in)
- Against normal
- 2° cooler than normal
- Tue 132°43°+1°
- Wed 20.01 in32°51°+9°
- Thu 30.96 in47°65°+24°
- Fri 439°51°+10°
- Sat 51.6 in snow33°44°+4°
- Sun 61.1 in snow22°36°−3°
- Mon 720°37°−2°
- Tue 821°38°−2°
- Wed 93.2 in snow26°45°+5°
- Thu 1028°43°+3°
- Fri 110 in snow22°28°−12°
- Sat 1219°29°−11°
- Sun 130.56 in20°43°+2°
- Mon 1431°42°+1°
- Tue 1535°47°+7°
- Wed 1625°35°−5°
- Thu 1710°25°−15°
- Fri 1810°27°−12°
- Sat 190.4 in snow18°30°−9°
- Sun 205 in snow17°26°−13°
- Mon 2117°28°−11°
- Tue 2211°26°−13°
- Wed 236°21°−18°
- Thu 2414°38°−1°
- Fri 2523°36°−3°
- Sat 260.05 in33°42°+2°
- Sun 270.59 in30°51°+12°
- Mon 280.09 in26°42°+4°
- Tue 299°29°−8°
- Wed 309°29°−9°
- Thu 310.6 in snow24°34°−5°
20 December in past years, 2000–2009
- 2009 Sun5 in snow17°26°
- 2008 Sat1.7 in snow14°26°
- 2007 Thu2.6 in snow29°36°
- 2006 Wed27°41°
- 2005 Tue17°31°
- 2004 Mon1.4 in snow1°32°
- 2003 Sat19°35°
- 2002 Fri1.01 in34°56°
- 2001 Thu32°42°
- 2000 Wed1.3 in snow20°34°
· Weather data by ECMWF (CC BY 4.0) via Open-Meteo · Historical weather: ERA5, Copernicus Climate Change Service, via Open-Meteo